| in the low peep groups | 3 | location |
| very | 2 | degree |
| for 3?4 hours | 2 | temporal |
| alveolus → be → unstable | 8 |
| alveolus → become → unstable | 3 |
| negative | neutral | positive |
| 0.525 | 0.433 | 0.042 |
| Raw frequency | 11 |
| Normalized frequency | 0.564 |
| Modifier score | 0.500 |
| Perplexity | 398.681 |